#pragma once
#include "stdafx.h"
//-------------------------------------------------------------------------------------------------
//ProcParamsDefs.h  - Collection of Parameter Definitions for an Image Processing Step           
//-------------------------------------------------------------------------------------------------
//FreeBSD License
//Copyright 2012 Will Stott All rights reserved.
//
//Redistribution and use in source and binary forms, with or without modification, are
//permitted provided that the following conditions are met:
//
//   1. Redistributions of source code must retain the above copyright notice, this list of
//      conditions and the following disclaimer.
//
//   2. Redistributions in binary form must reproduce the above copyright notice, this list
//      of conditions and the following disclaimer in the documentation and/or other materials
//      provided with the distribution.
//
//THIS SOFTWARE IS PROVIDED BY Will Stott ``AS IS'' AND ANY EXPRESS OR IMPLIED
//WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
//FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL Will Stott OR
//CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
//CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
//SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
//ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
//NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
//ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
//The views and conclusions contained in the software and documentation are those of the
//authors and should not be interpreted as representing official policies, either expressed
//or implied, of Will Stott.
//
//----Authors--------------------------------------------------------------------------------------
//created by: will.stott@ucl.ac.uk Feb 2012
//
//----Comments-------------------------------------------------------------------------------------
//
//-------------------------------------------------------------------------------------------------
#ifdef IMAGEEXPTLIB_EXPORTS
#define IMAGEEXPTLIBAPI __declspec(dllexport)
#else
#define IMAGEEXPTLIBAPI __declspec(dllimport)
#endif

#include <string>
#include <vector>

#include "ProcParamDef.h"

class ProcParams;
class ProcParamsOutputs;
class ProcParamsInputs;

class IMAGEEXPTLIBAPI ProcParamsDefs
{
public:
	static const int		  ProcParamsDefs::InvalidCount = -1;
public:
				  ProcParamsDefs(void);
	virtual		  ~ProcParamsDefs(void);

	bool		  AddParamDef(ProcParamDef *param);

	ProcParamDef *GetParamDefByPosition(int pos); 
	int			  GetParamDefCount();
	int			  GetParamDefCount(ProcParamDef::Direction io); 

	int			  GetIndex(const char *ParamName);
	ProcParamDef *GetParamDef(const char *ParamName);
	ProcParamDef *GetParamDef(int index, ProcParamDef::Direction io);

	bool		  IsMatch (ProcParamsOutputs *outputs, ProcParamsInputs *inputs);
	virtual bool  IsValid() { return ((_error == true) ? false : true); }
	bool		  Validate();

	bool		  ClearParams();
private:
	bool		  IsIndexSeqComplete(ProcParamDef::Direction io);
	bool		  IsMatchByDirection(ProcParams* params, int cnt, ProcParamDef::Direction dir );
	ProcParamDef *GetDef(const char *ParamName);
	ProcParamDef *GetDef(int index, ProcParamDef::Direction io);
	int			  GetPosition(const char *ParamName);
	int			  GetParamCount(ProcParamDef::Direction io);
private:
	bool		 _error;
#pragma warning(disable:4251)
	std::vector<ProcParamDef *>	_Params;							
#pragma warning(default:4251)
};

//-------------------------------------------------------------------------------------------------
//			E N D   O F   F I L E
//-------------------------------------------------------------------------------------------------